His weapons can be 2 Diamond Hoes.He could also have some eggs to throw for fun.And maybe his food item can be some bread or wheat ect, whatever farms produce.

His armour can be made of leather from the cows he slaughters.This can be like a none serious class for the arena.

Hope it makes it through!

Oh and maybe you could incorporate an option where to use a specific class, you must have battled your way up to a certain level with another class. Like if i wanted to use Pyro class, i would have to get up to say level 3 etc with Rogue class to use it.